70942196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25811

約数の個数: 24

約数和(自身を含む): 136226664

約数和(自身を除く): 65284468

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25741, 51482, 102964, 334633, 669266, 1338532, 1364273, 2728546, 5457092, 17735549, 35471098, 70942196]

約数ペア:

[(1, 70942196), (2, 35471098), (4, 17735549), (13, 5457092), (26, 2728546), (52, 1364273), (53, 1338532), (106, 669266), (212, 334633), (689, 102964), (1378, 51482), (2756, 25741)]